Rafael Sanchez, Cruzfrom Sabinas Hidalgo, N.L, Mexico

I am reseaching Rafael Sanchez,Cruz from Sabinas Hidalgo N.L. Mexico his father Was as the story goes Nicolas Sanchez but we have not being able to find any paper work at all. Rafael Sanchez,Curzhad a Certificate of Lawful Entry in to the USA # 275269 and the Date of Arrival was August 8, 1908 thur Laredo, Texas